Barco MDNC-2221, 54.1 cm (21.3"), 1600 x 1200 pixels, LED, 20 ms, Black Barco MDNC-2221. Display diagonal: 54.1 cm (21.3"), Display resolution: 1600 x 1200 pixels, Display technology: LED, Display surface: Matt, Response time: 20 ms, Native aspect ratio: 4:3, Viewing angle, horizontal: 170°, Viewing angle, vertical: 170°. USB hub version: 2.0. VESA mounting, Height adjustment. Product colour: Black